Your idea that there is no scientific proof for God is simply your belief. Since the proof for God is evident in nature, your belief is a religious belief.
No it's not my ''belief''. A belief cannot be tested, measuring the age of the earth or the universe can be tested with several different methods and they all sync and give accurate results. The flood can be scientifically proven to be false just, the ark, etc etc. Those are not beliefs. You have beliefs. You believe everything that is said in the bible is true although you have no evidence and you certainly have no test to prove god.
Indeed, one would be hard pressed to test your belief that there is no scientific proof for God. If your belief could be tested, you would have changed your belief long ago, to one that scientifically proves that God exists.
As for science proving the Great Flood of Noah's day to be false, just the opposite is true. And regarding the ark, originally the big ships of many present day nations were patterned after the basic ark pattern, because that was simpler than trying to invent something that would float properly.
Much of what is said in the Bible is there to be believed. But some of it has been proven to exist... just to show that the rest of the Bible is factual as well. So faith is built on fact and proof, both in the Bible, as well as the science religion.